<http://schema.org/description>
"\u4E0D\u77E5\u597D\u574F\u4E0D\u77E5\u524D\u540E\u3002\u6CE5\u4E86\u4E2A\u9A6C\u7684~\u6211\u771F\u7684\u5FEB\u7CBE\u795E\u75BE\u75C5\u4E86\uFF01"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/sea331/p151020>